import 'reflect-metadata';
import { expect } from 'chai';
import {
	createTestingConnections,
	closeTestingConnections,
	reloadTestingDatabases,
} from '../../utils/test-utils';
import { DataSource } from '../../../src/data-source/DataSource';
import { Post } from './entity/Post';

describe("github issues > #2651 set shouldn't have update statements twice when UpdateDate is in use", () => {
	let connections: DataSource[];
	before(
		async () =>
			(connections = await createTestingConnections({
				entities: [__dirname + '/entity/*{.js,.ts}'],
				enabledDrivers: ['postgres'],
			})),
	);
	beforeEach(() => reloadTestingDatabases(connections));
	after(() => closeTestingConnections(connections));

	it('should add and remove relations of an entity if given a mix of ids and objects', () =>
		Promise.all(
			connections.map(async (connection) => {
				const post1 = new Post();
				post1.title = 'post #1';
				await connection.manager.save(post1);

				// within this issue update was failing
				await connection.manager.update(
					Post,
					{
						id: 1,
					},
					{
						title: 'updated post',
						updatedAt: new Date(),
					},
				);

				const loadedPost1 = await connection.manager.findOneByOrFail(Post, { id: 1 });
				expect(loadedPost1.title).to.be.eql('updated post');
			}),
		));
});